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/*
* Copyright (c) 2010, 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 ChromiumDataObject_h
#define ChromiumDataObject_h
#include "ChromiumDataObjectLegacy.h"
#include "ReadableDataObject.h"
#include "WritableDataObject.h"
#include <wtf/RefPtr.h>
namespace WebCore {
class ChromiumDataObject : public RefCounted<ChromiumDataObject> {
public:
static PassRefPtr<ChromiumDataObject> create(PassRefPtr<ChromiumDataObjectLegacy> data);
static PassRefPtr<ChromiumDataObject> createReadable(const Frame*, Clipboard::ClipboardType);
static PassRefPtr<ChromiumDataObject> createWritable(Clipboard::ClipboardType);
void clearData(const String& type);
void clearAll();
void clearAllExceptFiles();
bool hasData() const;
HashSet<String> types() const;
String getData(const String& type, bool& success);
bool setData(const String& type, const String& data);
// Special handlers for URL/HTML metadata.
String urlTitle() const;
void setUrlTitle(const String& urlTitle);
KURL htmlBaseUrl() const;
void setHtmlBaseUrl(const KURL& url);
// Used to handle files being dragged in.
bool containsFilenames() const;
Vector<String> filenames() const;
void setFilenames(const Vector<String>& filenames);
// Used to handle files (images) being dragged out.
String fileExtension() const;
void setFileExtension(const String& fileExtension);
String fileContentFilename() const;
void setFileContentFilename(const String& fileContentFilename);
PassRefPtr<SharedBuffer> fileContent() const;
void setFileContent(PassRefPtr<SharedBuffer> fileContent);
private:
ChromiumDataObject(PassRefPtr<ChromiumDataObjectLegacy>);
ChromiumDataObject(PassRefPtr<ReadableDataObject>);
ChromiumDataObject(PassRefPtr<WritableDataObject>);
RefPtr<ChromiumDataObjectLegacy> m_legacyData;
RefPtr<ReadableDataObject> m_readableData;
RefPtr<WritableDataObject> m_writableData;
};
}
#endif
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