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32 #include "core/clipboard/DataTransferItem.h"
34 #include "bindings/core/v8/V8Binding.h"
35 #include "core/clipboard/DataObjectItem.h"
36 #include "core/clipboard/DataTransfer.h"
37 #include "core/dom/StringCallback.h"
38 #include "wtf/StdLibExtras.h"
42 DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(DataTransferItem);
44 PassRefPtrWillBeRawPtr<DataTransferItem> DataTransferItem::create(PassRefPtrWillBeRawPtr<DataTransfer> dataTransfer, PassRefPtrWillBeRawPtr<DataObjectItem> item)
46 return adoptRefWillBeNoop(new DataTransferItem(dataTransfer, item));
49 String DataTransferItem::kind() const
51 DEFINE_STATIC_LOCAL(const String, kindString, ("string"));
52 DEFINE_STATIC_LOCAL(const String, kindFile, ("file"));
53 if (!m_dataTransfer->canReadTypes())
55 switch (m_item->kind()) {
56 case DataObjectItem::StringKind:
58 case DataObjectItem::FileKind:
65 String DataTransferItem::type() const
67 if (!m_dataTransfer->canReadTypes())
69 return m_item->type();
72 void DataTransferItem::getAsString(ExecutionContext* context, StringCallback* callback) const
74 if (!m_dataTransfer->canReadData())
76 if (!callback || m_item->kind() != DataObjectItem::StringKind)
79 StringCallback::scheduleCallback(callback, context, m_item->getAsString(), "DataTransferItem.getAsString");
82 Blob* DataTransferItem::getAsFile() const
84 if (!m_dataTransfer->canReadData())
87 return m_item->getAsFile();
90 DataTransferItem::DataTransferItem(PassRefPtrWillBeRawPtr<DataTransfer> dataTransfer, PassRefPtrWillBeRawPtr<DataObjectItem> item)
91 : m_dataTransfer(dataTransfer)
96 void DataTransferItem::trace(Visitor* visitor)
98 visitor->trace(m_dataTransfer);
99 visitor->trace(m_item);