| // 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 from the Jinja2 template |
| // third_party/blink/renderer/bindings/templates/union_container.h.tmpl |
| // by the script code_generator_v8.py. |
| // DO NOT MODIFY! |
| |
| // clang-format off |
| #ifndef THIRD_PARTY_BLINK_RENDERER_BINDINGS_TESTS_RESULTS_CORE_STRING_OR_ARRAY_BUFFER_OR_ARRAY_BUFFER_VIEW_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_BINDINGS_TESTS_RESULTS_CORE_STRING_OR_ARRAY_BUFFER_OR_ARRAY_BUFFER_VIEW_H_ |
| |
| #include "base/optional.h" |
| #include "third_party/blink/renderer/bindings/core/v8/dictionary.h" |
| #include "third_party/blink/renderer/bindings/core/v8/native_value_traits.h" |
| #include "third_party/blink/renderer/bindings/core/v8/v8_array_buffer_view.h" |
| #include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_core.h" |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/core/typed_arrays/array_buffer_view_helpers.h" |
| #include "third_party/blink/renderer/core/typed_arrays/flexible_array_buffer_view.h" |
| #include "third_party/blink/renderer/platform/bindings/exception_state.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| |
| namespace blink { |
| |
| class TestArrayBuffer; |
| |
| class CORE_EXPORT StringOrArrayBufferOrArrayBufferView final { |
| DISALLOW_NEW(); |
| public: |
| StringOrArrayBufferOrArrayBufferView(); |
| bool IsNull() const { return type_ == SpecificType::kNone; } |
| |
| bool IsArrayBuffer() const { return type_ == SpecificType::kArrayBuffer; } |
| TestArrayBuffer* GetAsArrayBuffer() const; |
| void SetArrayBuffer(TestArrayBuffer*); |
| static StringOrArrayBufferOrArrayBufferView FromArrayBuffer(TestArrayBuffer*); |
| |
| bool IsArrayBufferView() const { return type_ == SpecificType::kArrayBufferView; } |
| NotShared<TestArrayBufferView> GetAsArrayBufferView() const; |
| void SetArrayBufferView(NotShared<TestArrayBufferView>); |
| static StringOrArrayBufferOrArrayBufferView FromArrayBufferView(NotShared<TestArrayBufferView>); |
| |
| bool IsString() const { return type_ == SpecificType::kString; } |
| const String& GetAsString() const; |
| void SetString(const String&); |
| static StringOrArrayBufferOrArrayBufferView FromString(const String&); |
| |
| StringOrArrayBufferOrArrayBufferView(const StringOrArrayBufferOrArrayBufferView&); |
| ~StringOrArrayBufferOrArrayBufferView(); |
| StringOrArrayBufferOrArrayBufferView& operator=(const StringOrArrayBufferOrArrayBufferView&); |
| void Trace(Visitor*) const; |
| |
| private: |
| enum class SpecificType { |
| kNone, |
| kArrayBuffer, |
| kArrayBufferView, |
| kString, |
| }; |
| SpecificType type_; |
| |
| Member<TestArrayBuffer> array_buffer_; |
| NotShared<TestArrayBufferView> array_buffer_view_; |
| String string_; |
| |
| friend CORE_EXPORT v8::Local<v8::Value> ToV8(const StringOrArrayBufferOrArrayBufferView&, v8::Local<v8::Object>, v8::Isolate*); |
| }; |
| |
| class V8StringOrArrayBufferOrArrayBufferView final { |
| public: |
| CORE_EXPORT static void ToImpl(v8::Isolate*, v8::Local<v8::Value>, StringOrArrayBufferOrArrayBufferView&, UnionTypeConversionMode, ExceptionState&); |
| }; |
| |
| CORE_EXPORT v8::Local<v8::Value> ToV8(const StringOrArrayBufferOrArrayBufferView&, v8::Local<v8::Object>, v8::Isolate*); |
| |
| template <class CallbackInfo> |
| inline void V8SetReturnValue(const CallbackInfo& callbackInfo, StringOrArrayBufferOrArrayBufferView& impl) { |
| V8SetReturnValue(callbackInfo, ToV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate())); |
| } |
| |
| template <class CallbackInfo> |
| inline void V8SetReturnValue(const CallbackInfo& callbackInfo, StringOrArrayBufferOrArrayBufferView& impl, v8::Local<v8::Object> creationContext) { |
| V8SetReturnValue(callbackInfo, ToV8(impl, creationContext, callbackInfo.GetIsolate())); |
| } |
| |
| template <> |
| struct NativeValueTraits<StringOrArrayBufferOrArrayBufferView> : public NativeValueTraitsBase<StringOrArrayBufferOrArrayBufferView> { |
| CORE_EXPORT static StringOrArrayBufferOrArrayBufferView NativeValue(v8::Isolate*, v8::Local<v8::Value>, ExceptionState&); |
| CORE_EXPORT static StringOrArrayBufferOrArrayBufferView NullValue() { return StringOrArrayBufferOrArrayBufferView(); } |
| }; |
| |
| template <> |
| struct V8TypeOf<StringOrArrayBufferOrArrayBufferView> { |
| typedef V8StringOrArrayBufferOrArrayBufferView 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::StringOrArrayBufferOrArrayBufferView) |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_BINDINGS_TESTS_RESULTS_CORE_STRING_OR_ARRAY_BUFFER_OR_ARRAY_BUFFER_VIEW_H_ |