scriptsourcecode.h

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) 2008, Google 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:
 * 
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "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 THE COPYRIGHT
 * OWNER 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,
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 */

#ifndef ScriptSourceCode_h
#define ScriptSourceCode_h

#include "CachedScriptSourceProvider.h"
#include "StringSourceProvider.h"
#include "KURL.h"

namespace WebCore {

class ScriptSourceCode {
public:
    ScriptSourceCode(const String& source, const KURL& url = KURL(), int startLine = 1)
        : m_code(makeSource(source, url.isNull() ? String() : url.string(), startLine))
    {
    }

    ScriptSourceCode(CachedScript* cs)
        : m_code(makeSource(cs))
    {
    }

    bool isEmpty() const { return m_code.length() == 0; }

    const JSC::SourceCode& jsSourceCode() const { return m_code; }

private:
    JSC::SourceCode m_code;
};

} // namespace WebCore

#endif // ScriptSourceCode_h