| // 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.cpp.tmpl |
| // by the script code_generator_v8.py. |
| // DO NOT MODIFY! |
| |
| // clang-format off |
| #include "third_party/blink/renderer/bindings/tests/results/core/double_or_string.h" |
| |
| #include "base/stl_util.h" |
| #include "third_party/blink/renderer/bindings/core/v8/idl_types.h" |
| #include "third_party/blink/renderer/bindings/core/v8/native_value_traits_impl.h" |
| #include "third_party/blink/renderer/bindings/core/v8/to_v8_for_core.h" |
| |
| namespace blink { |
| |
| DoubleOrString::DoubleOrString() : type_(SpecificType::kNone) {} |
| |
| double DoubleOrString::GetAsDouble() const { |
| DCHECK(IsDouble()); |
| return double_; |
| } |
| |
| void DoubleOrString::SetDouble(double value) { |
| DCHECK(IsNull()); |
| double_ = value; |
| type_ = SpecificType::kDouble; |
| } |
| |
| DoubleOrString DoubleOrString::FromDouble(double value) { |
| DoubleOrString container; |
| container.SetDouble(value); |
| return container; |
| } |
| |
| const String& DoubleOrString::GetAsString() const { |
| DCHECK(IsString()); |
| return string_; |
| } |
| |
| void DoubleOrString::SetString(const String& value) { |
| DCHECK(IsNull()); |
| string_ = value; |
| type_ = SpecificType::kString; |
| } |
| |
| DoubleOrString DoubleOrString::FromString(const String& value) { |
| DoubleOrString container; |
| container.SetString(value); |
| return container; |
| } |
| |
| DoubleOrString::DoubleOrString(const DoubleOrString&) = default; |
| DoubleOrString::~DoubleOrString() = default; |
| DoubleOrString& DoubleOrString::operator=(const DoubleOrString&) = default; |
| |
| void DoubleOrString::Trace(blink::Visitor* visitor) { |
| } |
| |
| void V8DoubleOrString::ToImpl(v8::Isolate* isolate, v8::Local<v8::Value> v8Value, DoubleOrString& impl, UnionTypeConversionMode conversionMode, ExceptionState& exceptionState) { |
| if (v8Value.IsEmpty()) |
| return; |
| |
| if (conversionMode == UnionTypeConversionMode::kNullable && IsUndefinedOrNull(v8Value)) |
| return; |
| |
| if (v8Value->IsNumber()) { |
| double cppValue = NativeValueTraits<IDLDouble>::NativeValue(isolate, v8Value, exceptionState); |
| if (exceptionState.HadException()) |
| return; |
| impl.SetDouble(cppValue); |
| return; |
| } |
| |
| { |
| V8StringResource<> cppValue = v8Value; |
| if (!cppValue.Prepare(exceptionState)) |
| return; |
| impl.SetString(cppValue); |
| return; |
| } |
| } |
| |
| v8::Local<v8::Value> ToV8(const DoubleOrString& impl, v8::Local<v8::Object> creationContext, v8::Isolate* isolate) { |
| switch (impl.type_) { |
| case DoubleOrString::SpecificType::kNone: |
| return v8::Null(isolate); |
| case DoubleOrString::SpecificType::kDouble: |
| return v8::Number::New(isolate, impl.GetAsDouble()); |
| case DoubleOrString::SpecificType::kString: |
| return V8String(isolate, impl.GetAsString()); |
| default: |
| NOTREACHED(); |
| } |
| return v8::Local<v8::Value>(); |
| } |
| |
| DoubleOrString NativeValueTraits<DoubleOrString>::NativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) { |
| DoubleOrString impl; |
| V8DoubleOrString::ToImpl(isolate, value, impl, UnionTypeConversionMode::kNotNullable, exceptionState); |
| return impl; |
| } |
| |
| } // namespace blink |