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29 #include "core/html/canvas/Canvas2DContextAttributes.h"
31 #include "wtf/text/WTFString.h"
35 Canvas2DContextAttributes::Canvas2DContextAttributes()
37 , m_storage(PersistentStorage)
41 DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(Canvas2DContextAttributes);
43 PassRefPtrWillBeRawPtr<Canvas2DContextAttributes> Canvas2DContextAttributes::create()
45 return adoptRefWillBeNoop(new Canvas2DContextAttributes());
48 bool Canvas2DContextAttributes::alpha() const
53 void Canvas2DContextAttributes::setAlpha(bool alpha)
58 String Canvas2DContextAttributes::storage() const
60 return m_storage == PersistentStorage ? "persistent" : "discardable";
63 void Canvas2DContextAttributes::setStorage(const String& storage)
65 if (storage == "persistent")
66 m_storage = PersistentStorage;
67 else if (storage == "discardable")
68 m_storage = DiscardableStorage;
71 Canvas2DContextStorage Canvas2DContextAttributes::parsedStorage() const