IDL: Basic dictionary inheritance support

Source/bindings/tests/results/core/V8TestDictionaryDerived.cpp

+// 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!
+
+#include "config.h"
+#include "V8TestDictionaryDerivedImplementedAs.h"
+
+#include "bindings/core/v8/Dictionary.h"
+#include "bindings/core/v8/ExceptionState.h"
+#include "bindings/core/v8/V8TestDictionary.h"
+
+namespace blink {
+
+void V8TestDictionaryDerivedImplementedAs::toImpl(v8::Isolate* isolate, v8::Handle<v8::Value> v8Value, TestDictionaryDerivedImplementedAs& impl, ExceptionState& exceptionState)
+{
+    if (isUndefinedOrNull(v8Value))
+        return;
+    if (!v8Value->IsObject()) {
+        exceptionState.throwTypeError("cannot convert to dictionary.");
+        return;
+    }
+
+    V8TestDictionary::toImpl(isolate, v8Value, impl, exceptionState);
+    if (exceptionState.hadException())
+        return;
+
+    // FIXME: Do not use Dictionary and DictionaryHelper
+    // https://crbug.com/321462
+    Dictionary dictionary(v8Value, isolate);
+    // FIXME: Remove this v8::TryCatch once the code is switched from
+    // Dictionary/DictionaryHelper to something that uses ExceptionState.
+    v8::TryCatch block;
+    String derivedStringMember;
+    if (DictionaryHelper::getWithUndefinedOrNullCheck(dictionary, "derivedStringMember", derivedStringMember)) {
+        impl.setDerivedStringMember(derivedStringMember);
+    } else if (block.HasCaught()) {
+        exceptionState.rethrowV8Exception(block.Exception());
+        return;
+    }
+
+    String derivedStringMemberWithDefault;
+    if (DictionaryHelper::getWithUndefinedOrNullCheck(dictionary, "derivedStringMemberWithDefault", derivedStringMemberWithDefault)) {
+        impl.setDerivedStringMemberWithDefault(derivedStringMemberWithDefault);
+    } else if (block.HasCaught()) {
+        exceptionState.rethrowV8Exception(block.Exception());
+        return;
+    }
+
+}
+
+v8::Handle<v8::Value> toV8(TestDictionaryDerivedImplementedAs& impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    v8::Handle<v8::Object> v8Object = v8::Object::New(isolate);
+    toV8TestDictionary(impl, v8Object, creationContext, isolate);
+    toV8TestDictionaryDerivedImplementedAs(impl, v8Object, creationContext, isolate);
+    return v8Object;
+}
+
+void toV8TestDictionaryDerivedImplementedAs(TestDictionaryDerivedImplementedAs& impl, v8::Handle<v8::Object> dictionary, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    if (impl.hasDerivedStringMember()) {
+        dictionary->Set(v8String(isolate, "derivedStringMember"), v8String(isolate, impl.derivedStringMember()));
+    }
+
+    if (impl.hasDerivedStringMemberWithDefault()) {
+        dictionary->Set(v8String(isolate, "derivedStringMemberWithDefault"), v8String(isolate, impl.derivedStringMemberWithDefault()));
+    } else {
+        dictionary->Set(v8String(isolate, "derivedStringMemberWithDefault"), v8String(isolate, String("default string value")));
+    }
+
+}
+
+} // namespace blink