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78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
/*
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* Copyright (c) 2013, Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "core/html/canvas/Canvas2DContextAttributes.h"
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#include "wtf/text/WTFString.h"
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namespace blink {
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Canvas2DContextAttributes::Canvas2DContextAttributes()
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: m_alpha(true)
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, m_storage(PersistentStorage)
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{
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ScriptWrappable::init(this);
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}
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DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(Canvas2DContextAttributes);
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PassRefPtrWillBeRawPtr<Canvas2DContextAttributes> Canvas2DContextAttributes::create()
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{
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return adoptRefWillBeNoop(new Canvas2DContextAttributes());
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}
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bool Canvas2DContextAttributes::alpha() const
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{
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return m_alpha;
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}
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void Canvas2DContextAttributes::setAlpha(bool alpha)
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{
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m_alpha = alpha;
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}
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String Canvas2DContextAttributes::storage() const
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{
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return m_storage == PersistentStorage ? "persistent" : "discardable";
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}
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void Canvas2DContextAttributes::setStorage(const String& storage)
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{
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if (storage == "persistent")
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m_storage = PersistentStorage;
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else if (storage == "discardable")
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m_storage = DiscardableStorage;
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}
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Canvas2DContextStorage Canvas2DContextAttributes::parsedStorage() const
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{
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return m_storage;
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}
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} // namespace blink
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