/*

 * Copyright (C) 2008, 2009 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,

 * 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.

 */

#ifndef ScriptSourceCode_h

#define ScriptSourceCode_h

#include "CachedResourceHandle.h"

#include "CachedScript.h"

#include "KURL.h"

#include "PlatformString.h"

namespace WebCore {

class ScriptSourceCode {

public:

    ScriptSourceCode(const String& source, const KURL& url = KURL(), int startLine = 1)

        : m_source(source)

        , m_cachedScript(0)

        , m_url(url)

        , m_startLine(startLine)

    {

    }

    // We lose the encoding information from CachedScript.

    // Not sure if that matters.

    ScriptSourceCode(CachedScript* cs)

        : m_source(cs->script())

        , m_cachedScript(cs)

        , m_url(ParsedURLString, cs->url())

        , m_startLine(1)

    {

    }

    bool isEmpty() const { return m_source.isEmpty(); }

    const String& source() const { return m_source; }

    CachedScript* cachedScript() const { return m_cachedScript.get(); }

    const KURL& url() const { return m_url; }

    int startLine() const { return m_startLine; }

private:

    String m_source;

    CachedResourceHandle<CachedScript> m_cachedScript;

    KURL m_url;

    int m_startLine;

};

} // namespace WebCore

#endif // ScriptSourceCode_h