bindings: Add support for the record<K,V> WebIDL type.

third_party/WebKit/Source/bindings/tests/results/core/ByteStringSequenceSequenceOrByteStringByteStringRecord.h

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This file has been auto-generated by code_generator_v8.py.
+// DO NOT MODIFY!
+
+// This file has been generated from the Jinja2 template in
+// third_party/WebKit/Source/bindings/templates/union_container.h.tmpl
+
+// clang-format off
+#ifndef ByteStringSequenceSequenceOrByteStringByteStringRecord_h
+#define ByteStringSequenceSequenceOrByteStringByteStringRecord_h
+
+#include "bindings/core/v8/Dictionary.h"
+#include "bindings/core/v8/ExceptionState.h"
+#include "bindings/core/v8/IDLTypes.h"
+#include "bindings/core/v8/NativeValueTraits.h"
+#include "bindings/core/v8/NativeValueTraitsImpl.h"
+#include "bindings/core/v8/V8Binding.h"
+#include "core/CoreExport.h"
+#include "platform/heap/Handle.h"
+
+namespace blink {
+
+class CORE_EXPORT ByteStringSequenceSequenceOrByteStringByteStringRecord final {
+  DISALLOW_NEW_EXCEPT_PLACEMENT_NEW();
+ public:
+  ByteStringSequenceSequenceOrByteStringByteStringRecord();
+  bool isNull() const { return m_type == SpecificTypeNone; }
+
+  bool isByteStringSequenceSequence() const { return m_type == SpecificTypeByteStringSequenceSequence; }
+  const Vector<Vector<String>>& getAsByteStringSequenceSequence() const;
+  void setByteStringSequenceSequence(const Vector<Vector<String>>&);
+  static ByteStringSequenceSequenceOrByteStringByteStringRecord fromByteStringSequenceSequence(const Vector<Vector<String>>&);
+
+  bool isByteStringByteStringRecord() const { return m_type == SpecificTypeByteStringByteStringRecord; }
+  const Vector<std::pair<String, String>>& getAsByteStringByteStringRecord() const;
+  void setByteStringByteStringRecord(const Vector<std::pair<String, String>>&);
+  static ByteStringSequenceSequenceOrByteStringByteStringRecord fromByteStringByteStringRecord(const Vector<std::pair<String, String>>&);
+
+  ByteStringSequenceSequenceOrByteStringByteStringRecord(const ByteStringSequenceSequenceOrByteStringByteStringRecord&);
+  ~ByteStringSequenceSequenceOrByteStringByteStringRecord();
+  ByteStringSequenceSequenceOrByteStringByteStringRecord& operator=(const ByteStringSequenceSequenceOrByteStringByteStringRecord&);
+  DECLARE_TRACE();
+
+ private:
+  enum SpecificTypes {
+    SpecificTypeNone,
+    SpecificTypeByteStringSequenceSequence,
+    SpecificTypeByteStringByteStringRecord,
+  };
+  SpecificTypes m_type;
+
+  Vector<Vector<String>> m_byteStringSequenceSequence;
+  Vector<std::pair<String, String>> m_byteStringByteStringRecord;
+
+  friend CORE_EXPORT v8::Local<v8::Value> ToV8(const ByteStringSequenceSequenceOrByteStringByteStringRecord&, v8::Local<v8::Object>, v8::Isolate*);
+};
+
+class V8ByteStringSequenceSequenceOrByteStringByteStringRecord final {
+ public:
+  CORE_EXPORT static void toImpl(v8::Isolate*, v8::Local<v8::Value>, ByteStringSequenceSequenceOrByteStringByteStringRecord&, UnionTypeConversionMode, ExceptionState&);
+};
+
+CORE_EXPORT v8::Local<v8::Value> ToV8(const ByteStringSequenceSequenceOrByteStringByteStringRecord&, v8::Local<v8::Object>, v8::Isolate*);
+
+template <class CallbackInfo>
+inline void v8SetReturnValue(const CallbackInfo& callbackInfo, ByteStringSequenceSequenceOrByteStringByteStringRecord& impl) {
+  v8SetReturnValue(callbackInfo, ToV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
+}
+
+template <class CallbackInfo>
+inline void v8SetReturnValue(const CallbackInfo& callbackInfo, ByteStringSequenceSequenceOrByteStringByteStringRecord& impl, v8::Local<v8::Object> creationContext) {
+  v8SetReturnValue(callbackInfo, ToV8(impl, creationContext, callbackInfo.GetIsolate()));
+}
+
+template <>
+struct NativeValueTraits<ByteStringSequenceSequenceOrByteStringByteStringRecord> : public NativeValueTraitsBase<ByteStringSequenceSequenceOrByteStringByteStringRecord> {
+  CORE_EXPORT static ByteStringSequenceSequenceOrByteStringByteStringRecord nativeValue(v8::Isolate*, v8::Local<v8::Value>, ExceptionState&);
+};
+
+template <>
+struct V8TypeOf<ByteStringSequenceSequenceOrByteStringByteStringRecord> {
+  typedef V8ByteStringSequenceSequenceOrByteStringByteStringRecord Type;
+};
+
+}  // namespace blink
+
+// We need to set canInitializeWithMemset=true because HeapVector supports
+// items that can initialize with memset or have a vtable. It is safe to
+// set canInitializeWithMemset=true for a union type object in practice.
+// See https://codereview.chromium.org/1118993002/#msg5 for more details.
+WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::ByteStringSequenceSequenceOrByteStringByteStringRecord);
+
+#endif  // ByteStringSequenceSequenceOrByteStringByteStringRecord_h