third_party/WebKit/Source/core/workers/InProcessWorkerObjectProxy.cpp

/*
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#include "core/workers/InProcessWorkerObjectProxy.h"

#include "bindings/core/v8/SerializedScriptValue.h"
#include "core/dom/CrossThreadTask.h"
#include "core/dom/Document.h"
#include "core/dom/ExecutionContext.h"
#include "core/inspector/ConsoleMessage.h"
#include "core/workers/InProcessWorkerMessagingProxy.h"
#include "wtf/Functional.h"
#include "wtf/PtrUtil.h"
#include <memory>

namespace blink {

std::unique_ptr<InProcessWorkerObjectProxy> InProcessWorkerObjectProxy::create(InProcessWorkerMessagingProxy* messagingProxy)
{
    DCHECK(messagingProxy);
    return wrapUnique(new InProcessWorkerObjectProxy(messagingProxy));
}

void InProcessWorkerObjectProxy::postMessageToWorkerObject(PassRefPtr<SerializedScriptValue> message, std::unique_ptr<MessagePortChannelArray> channels)
{
    getExecutionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&InProcessWorkerMessagingProxy::postMessageToWorkerObject, crossThreadUnretained(m_messagingProxy), message, passed(std::move(channels))));
}

void InProcessWorkerObjectProxy::postTaskToMainExecutionContext(std::unique_ptr<ExecutionContextTask> task)
{
    getExecutionContext()->postTask(BLINK_FROM_HERE, std::move(task));
}

void InProcessWorkerObjectProxy::confirmMessageFromWorkerObject(bool hasPendingActivity)
{
    getExecutionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&InProcessWorkerMessagingProxy::confirmMessageFromWorkerObject, crossThreadUnretained(m_messagingProxy), hasPendingActivity));
}

void InProcessWorkerObjectProxy::reportPendingActivity(bool hasPendingActivity)
{
    getExecutionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&InProcessWorkerMessagingProxy::reportPendingActivity, crossThreadUnretained(m_messagingProxy), hasPendingActivity));
}

void InProcessWorkerObjectProxy::reportException(const String& errorMessage, std::unique_ptr<SourceLocation> location)
{
    getExecutionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&InProcessWorkerMessagingProxy::reportException, crossThreadUnretained(m_messagingProxy), errorMessage, passed(std::move(location))));
}

void InProcessWorkerObjectProxy::reportConsoleMessage(ConsoleMessage* consoleMessage)
{
    getExecutionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&InProcessWorkerMessagingProxy::reportConsoleMessage, crossThreadUnretained(m_messagingProxy), consoleMessage->source(), consoleMessage->level(), consoleMessage->message(), passed(consoleMessage->location()->clone())));
}

void InProcessWorkerObjectProxy::postMessageToPageInspector(const String& message)
{
    ExecutionContext* context = getExecutionContext();
    if (context->isDocument())
        toDocument(context)->postInspectorTask(BLINK_FROM_HERE, createCrossThreadTask(&InProcessWorkerMessagingProxy::postMessageToPageInspector, crossThreadUnretained(m_messagingProxy), message));
}

void InProcessWorkerObjectProxy::workerGlobalScopeClosed()
{
    getExecutionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&InProcessWorkerMessagingProxy::terminateWorkerGlobalScope, crossThreadUnretained(m_messagingProxy)));
}

void InProcessWorkerObjectProxy::workerThreadTerminated()
{
    // This will terminate the MessagingProxy.
    getExecutionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&InProcessWorkerMessagingProxy::workerThreadTerminated, crossThreadUnretained(m_messagingProxy)));
}

InProcessWorkerObjectProxy::InProcessWorkerObjectProxy(InProcessWorkerMessagingProxy* messagingProxy)
    : m_messagingProxy(messagingProxy)
{
}

ExecutionContext* InProcessWorkerObjectProxy::getExecutionContext()
{
    DCHECK(m_messagingProxy);
    return m_messagingProxy->getExecutionContext();
}

} // namespace blink