/*

 * Copyright (C) 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.

 */

#include "config.h"

#include "WebDragData.h"

#include "ChromiumDataObject.h"

#include "WebData.h"

#include "WebString.h"

#include "WebURL.h"

#include "WebVector.h"

#include <wtf/PassRefPtr.h>

using namespace WebCore;

namespace WebKit {

class WebDragDataPrivate : public ChromiumDataObject {

};

void WebDragData::initialize()

{

    assign(static_cast<WebDragDataPrivate*>(ChromiumDataObject::create().releaseRef()));

}

void WebDragData::reset()

{

    assign(0);

}

void WebDragData::assign(const WebDragData& other)

{

    WebDragDataPrivate* p = const_cast<WebDragDataPrivate*>(other.m_private);

    if (p)

        p->ref();

    assign(p);

}

WebURL WebDragData::url() const

{

    ASSERT(!isNull());

    return m_private->getURL();

}

void WebDragData::setURL(const WebURL& url)

{

    ensureMutable();

    m_private->setURL(url);

}

WebString WebDragData::urlTitle() const

{

    ASSERT(!isNull());

    return m_private->urlTitle;

}

void WebDragData::setURLTitle(const WebString& urlTitle)

{

    ensureMutable();

    m_private->urlTitle = urlTitle;

}

WebString WebDragData::downloadMetadata() const

{

    ASSERT(!isNull());

    return m_private->downloadMetadata;

}

void WebDragData::setDownloadMetadata(const WebString& downloadMetadata)

{

    ensureMutable();

    m_private->downloadMetadata = downloadMetadata;

}

WebString WebDragData::fileExtension() const

{

    ASSERT(!isNull());

    return m_private->fileExtension;

}

void WebDragData::setFileExtension(const WebString& fileExtension)

{

    ensureMutable();

    m_private->fileExtension = fileExtension;

}

bool WebDragData::hasFileNames() const

{

    ASSERT(!isNull());

    return !m_private->filenames.isEmpty();

}

void WebDragData::fileNames(WebVector<WebString>& fileNames) const

{

    ASSERT(!isNull());

    fileNames = m_private->filenames;

}

void WebDragData::setFileNames(const WebVector<WebString>& fileNames)

{

    ensureMutable();

    m_private->filenames.clear();

    m_private->filenames.append(fileNames.data(), fileNames.size());

}

void WebDragData::appendToFileNames(const WebString& fileName)

{

    ensureMutable();

    m_private->filenames.append(fileName);

}

WebString WebDragData::plainText() const

{

    ASSERT(!isNull());

    return m_private->plainText;

}

void WebDragData::setPlainText(const WebString& plainText)

{

    ensureMutable();

    m_private->plainText = plainText;

}

WebString WebDragData::htmlText() const

{

    ASSERT(!isNull());

    return m_private->textHtml;

}

void WebDragData::setHTMLText(const WebString& htmlText)

{

    ensureMutable();

    m_private->textHtml = htmlText;

}

WebURL WebDragData::htmlBaseURL() const

{

    ASSERT(!isNull());

    return m_private->htmlBaseUrl;

}

void WebDragData::setHTMLBaseURL(const WebURL& htmlBaseURL)

{

    ensureMutable();

    m_private->htmlBaseUrl = htmlBaseURL;

}

WebString WebDragData::fileContentFileName() const

{

    ASSERT(!isNull());

    return m_private->fileContentFilename;

}

void WebDragData::setFileContentFileName(const WebString& fileName)

{

    ensureMutable();

    m_private->fileContentFilename = fileName;

}

WebData WebDragData::fileContent() const

{

    ASSERT(!isNull());

    return WebData(m_private->fileContent);

}

void WebDragData::setFileContent(const WebData& fileContent)

{

    ensureMutable();

    m_private->fileContent = fileContent;

}

WebDragData::WebDragData(const WTF::PassRefPtr<WebCore::ChromiumDataObject>& data)

    : m_private(static_cast<WebDragDataPrivate*>(data.releaseRef()))

{

}

WebDragData& WebDragData::operator=(const WTF::PassRefPtr<WebCore::ChromiumDataObject>& data)

{

    assign(static_cast<WebDragDataPrivate*>(data.releaseRef()));

    return *this;

}

WebDragData::operator WTF::PassRefPtr<WebCore::ChromiumDataObject>() const

{

    return PassRefPtr<ChromiumDataObject>(const_cast<WebDragDataPrivate*>(m_private));

}

void WebDragData::assign(WebDragDataPrivate* p)

{

    // p is already ref'd for us by the caller

    if (m_private)

        m_private->deref();

    m_private = p;

}

void WebDragData::ensureMutable()

{

    ASSERT(!isNull());

    if (!m_private->hasOneRef())

        assign(static_cast<WebDragDataPrivate*>(m_private->copy().releaseRef()));

}

} // namespace WebKit