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/*
* Copyright (c) 2013, 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.
*
* 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 "core/html/canvas/Canvas2DContextAttributes.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
Canvas2DContextAttributes::Canvas2DContextAttributes()
: m_alpha(true)
, m_storage(PersistentStorage)
{
ScriptWrappable::init(this);
}
Canvas2DContextAttributes::~Canvas2DContextAttributes()
{
}
PassRefPtr<Canvas2DContextAttributes> Canvas2DContextAttributes::create()
{
return adoptRef(new Canvas2DContextAttributes());
}
bool Canvas2DContextAttributes::alpha() const
{
return m_alpha;
}
void Canvas2DContextAttributes::setAlpha(bool alpha)
{
m_alpha = alpha;
}
String Canvas2DContextAttributes::storage() const
{
return m_storage == PersistentStorage ? "persistent" : "discardable";
}
void Canvas2DContextAttributes::setStorage(const String& storage)
{
if (storage == "persistent")
m_storage = PersistentStorage;
else if (storage == "discardable")
m_storage = DiscardableStorage;
}
Canvas2DContextStorage Canvas2DContextAttributes::parsedStorage() const
{
return m_storage;
}
} // namespace WebCore
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