blob: 277bbdaab30c4c300b990c65643a7a848e5c7413 [file] [log] [blame]
{#
# Copyright 2017 The Cobalt Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#}
// Copyright {{today.year}} The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// clang-format off
// This file has been auto-generated by {{code_generator}}. DO NOT MODIFY!
// Auto-generated from template: {{template_path}}
{% if conditional %}
#if defined({{conditional}})
{% endif %}
{% block includes %}
#include "{{generated_conversion_include}}"
#include "{{header_file}}"
#include "cobalt/script/exception_state.h"
#include "v8/include/v8.h"
{% for include in includes %}
#include "{{include}}"
{% endfor %}
{% endblock includes %}
using {{components|join('::')}}::{{class_name}};
{% for used_class in forward_declarations %}
{% if used_class.conditional %}
#if defined({{used_class.conditional}})
{% endif %}
using {{used_class.fully_qualified_name}};
{% if used_class.conditional %}
#endif // defined({{used_class.conditional}})
{% endif %}
{% endfor %}
namespace cobalt {
namespace script {
namespace v8c {
void ToJSValue(
v8::Isolate* isolate,
const {{class_name}}& in_dictionary,
v8::Local<v8::Value>* out_value) {
// Create a new object that will hold the dictionary values.
V8cGlobalEnvironment* global_environment = V8cGlobalEnvironment::GetFromIsolate(isolate);
v8::Local<v8::Context> context = global_environment->context();
v8::Local<v8::Object> dictionary_object = v8::Object::New(isolate);
{% for member in members %}
if (in_dictionary.has_{{member.name}}()) {
v8::Local<v8::Value> member_value;
ToJSValue(isolate, in_dictionary.{{member.name}}(), &member_value);
v8::Maybe<bool> maybe_result = dictionary_object->DefineOwnProperty(
context,
v8::String::NewFromUtf8(
isolate,
"{{member.idl_name}}",
v8::NewStringType::kInternalized
).ToLocalChecked(),
member_value
);
DCHECK(maybe_result.FromJust());
}
{% endfor %}
*out_value = dictionary_object;
}
void FromJSValue(v8::Isolate* isolate, v8::Local<v8::Value> value,
int conversion_flags, ExceptionState* exception_state,
{{class_name}}* out_dictionary) {
DCHECK_EQ(0, conversion_flags) << "Unexpected conversion flags.";
V8cExceptionState* v8c_exception_state = base::polymorphic_downcast<V8cExceptionState*>(exception_state);
DCHECK(!v8c_exception_state->is_exception_set());
{% if parent %}
FromJSValue(isolate, value, conversion_flags, exception_state, static_cast<{{parent}}*>(out_dictionary));
if (v8c_exception_state->is_exception_set()) {
return;
}
{% endif %}
// https://heycam.github.io/webidl/#es-dictionary
if (value->IsNullOrUndefined()) {
// The default constructor will assign appropriate values to dictionary
// members with default values and leave the others unset.
*out_dictionary = {{class_name}}();
return;
}
if (!value->IsObject()) {
// 1. If Type(V) is not Undefined, Null or Object, then throw a TypeError.
exception_state->SetSimpleException(kNotObjectType);
return;
}
V8cGlobalEnvironment* global_environment = V8cGlobalEnvironment::GetFromIsolate(isolate);
v8::Local<v8::Context> context = global_environment->context();
v8::MaybeLocal<v8::Object> maybe_dictionary_object = value->ToObject(context);
v8::Local<v8::Object> dictionary_object;
if (!maybe_dictionary_object.ToLocal(&dictionary_object)) {
NOTREACHED();
exception_state->SetSimpleException(kNotObjectType);
return;
}
{% for member in members %}
{
v8::MaybeLocal<v8::Value> maybe_member_value = dictionary_object->Get(
context,
v8::String::NewFromUtf8(isolate, "{{member.idl_name}}", v8::NewStringType::kInternalized).ToLocalChecked());
v8::Local<v8::Value> member_value;
if (!maybe_member_value.ToLocal(&member_value)) {
exception_state->SetSimpleException(kSimpleError);
return;
}
if (!member_value->IsUndefined()) {
{% if not member.is_script_value %}
{{member.type}} converted_value;
FromJSValue(isolate,
member_value,
{{member.conversion_flags}},
exception_state,
&converted_value);
out_dictionary->set_{{member.name}}(converted_value);
{% else %}
TypeTraits<{{member.type}}>::ConversionType converted_value;
FromJSValue(isolate,
member_value,
{{member.conversion_flags}},
exception_state,
&converted_value);
out_dictionary->set_{{member.name}}(&converted_value);
{% endif %}
}
}
{% endfor %}
}
} // namespace v8c
} // namespace script
} // namespace cobalt
{% if conditional %}
#endif // defined({{conditional}})
{% endif %}