void DaliWrapper::ApplyGlobalObjectsToContext( v8::Local<v8::Context> context )
{
v8::HandleScope handleScope( mIsolate );
// Add global objects ( functions/ values ) e.g. log function
// create a console.log and console.error functions
v8::Local<v8::ObjectTemplate> consoleObjectTemplate = v8::ObjectTemplate::New( mIsolate );
consoleObjectTemplate->Set( v8::String::NewFromUtf8( mIsolate, "log"), v8::FunctionTemplate::New( mIsolate, V8Utils::Log));
consoleObjectTemplate->Set( v8::String::NewFromUtf8( mIsolate, "error"), v8::FunctionTemplate::New( mIsolate, V8Utils::LogError));
context->Global()->Set( v8::String::NewFromUtf8( mIsolate, "console"), consoleObjectTemplate->NewInstance() );
// add require functionality
context->Global()->Set( v8::String::NewFromUtf8( mIsolate, "require"), v8::FunctionTemplate::New( mIsolate, DaliWrapper::Require)->GetFunction());
// Create the Dali object
// @todo consider forcing developers to perform require('dali') if we want to avoid polluting the global namespace
v8::Local<v8::Object> daliObject = CreateDaliObject();
// allow developers to require('dali'); // this is to maintain compatibility with node.js where dali is not part of the global namespace
mModuleLoader.StorePreBuiltModule( mIsolate, daliObject, DALI_API_NAME );
context->Global()->Set( v8::String::NewFromUtf8( mIsolate, DALI_API_NAME),daliObject );
}
V8PerContextData::V8PerContextData(v8::Local<v8::Context> context)
: m_isolate(context->GetIsolate()),
m_wrapperBoilerplates(m_isolate),
m_constructorMap(m_isolate),
m_contextHolder(WTF::makeUnique<gin::ContextHolder>(m_isolate)),
m_context(m_isolate, context),
m_activityLogger(0),
m_compiledPrivateScript(m_isolate) {
m_contextHolder->SetContext(context);
v8::Context::Scope contextScope(context);
ASSERT(m_errorPrototype.isEmpty());
v8::Local<v8::Value> objectValue =
context->Global()
->Get(context, v8AtomicString(m_isolate, "Error"))
.ToLocalChecked();
v8::Local<v8::Value> prototypeValue =
objectValue.As<v8::Object>()
->Get(context, v8AtomicString(m_isolate, "prototype"))
.ToLocalChecked();
m_errorPrototype.set(m_isolate, prototypeValue);
if (isMainThread())
InstanceCounters::incrementCounter(
InstanceCounters::V8PerContextDataCounter);
}
v8::MaybeLocal<v8::Value> MainThreadDebugger::memoryInfo(v8::Isolate* isolate, v8::Local<v8::Context> context)
{
ExecutionContext* executionContext = toExecutionContext(context);
ASSERT_UNUSED(executionContext, executionContext);
ASSERT(executionContext->isDocument());
return toV8(MemoryInfo::create(), context->Global(), isolate);
}
void injectInternalsObject(v8::Local<v8::Context> context)
{
v8::Context::Scope contextScope(context);
v8::HandleScope scope;
ScriptExecutionContext* scriptContext = getScriptExecutionContext();
if (scriptContext->isDocument())
context->Global()->Set(v8::String::New(Internals::internalsId), toV8(Internals::create(static_cast<Document*>(scriptContext))));
}
static v8::Local<v8::Object> toInnerGlobalObject(v8::Local<v8::Context> context)
{
return v8::Local<v8::Object>::Cast(context->Global()->GetPrototype());
}
