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

/*
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#include "core/workers/WorkerObjectProxy.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/WorkerMessagingProxy.h"
#include "platform/NotImplemented.h"
#include "wtf/Functional.h"

namespace blink {

PassOwnPtr<WorkerObjectProxy> WorkerObjectProxy::create(WorkerMessagingProxy* messagingProxy)
{
    ASSERT(messagingProxy);
    return adoptPtr(new WorkerObjectProxy(messagingProxy));
}

void WorkerObjectProxy::postMessageToWorkerObject(PassRefPtr<SerializedScriptValue> message, PassOwnPtr<MessagePortChannelArray> channels)
{
    executionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&WorkerMessagingProxy::postMessageToWorkerObject, m_messagingProxy, message, channels));
}

void WorkerObjectProxy::postTaskToMainExecutionContext(PassOwnPtr<ExecutionContextTask> task)
{
    executionContext()->postTask(BLINK_FROM_HERE, task);
}

void WorkerObjectProxy::confirmMessageFromWorkerObject(bool hasPendingActivity)
{
    executionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&WorkerMessagingProxy::confirmMessageFromWorkerObject, m_messagingProxy, hasPendingActivity));
}

void WorkerObjectProxy::reportPendingActivity(bool hasPendingActivity)
{
    executionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&WorkerMessagingProxy::reportPendingActivity, m_messagingProxy, hasPendingActivity));
}

void WorkerObjectProxy::reportException(const String& errorMessage, int lineNumber, int columnNumber, const String& sourceURL, int exceptionId)
{
    executionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&WorkerMessagingProxy::reportException, m_messagingProxy, errorMessage, lineNumber, columnNumber, sourceURL, exceptionId));
}

void WorkerObjectProxy::reportConsoleMessage(PassRefPtrWillBeRawPtr<ConsoleMessage> consoleMessage)
{
    executionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&WorkerMessagingProxy::reportConsoleMessage, m_messagingProxy, consoleMessage->source(), consoleMessage->level(), consoleMessage->message(), consoleMessage->lineNumber(), consoleMessage->url()));
}

void WorkerObjectProxy::postMessageToPageInspector(const String& message)
{
    ExecutionContext* context = executionContext();
    if (context->isDocument())
        toDocument(context)->postInspectorTask(BLINK_FROM_HERE, createCrossThreadTask(&WorkerMessagingProxy::postMessageToPageInspector, m_messagingProxy, message));
}

void WorkerObjectProxy::postWorkerConsoleAgentEnabled()
{
    ExecutionContext* context = executionContext();
    if (context->isDocument())
        toDocument(context)->postInspectorTask(BLINK_FROM_HERE, createCrossThreadTask(&WorkerMessagingProxy::postWorkerConsoleAgentEnabled, m_messagingProxy));
}

void WorkerObjectProxy::workerGlobalScopeClosed()
{
    executionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&WorkerMessagingProxy::terminateWorkerGlobalScope, m_messagingProxy));
}

void WorkerObjectProxy::workerThreadTerminated()
{
    // This will terminate the MessagingProxy.
    executionContext()->postTask(BLINK_FROM_HERE, createCrossThreadTask(&WorkerMessagingProxy::workerThreadTerminated, m_messagingProxy));
}

WorkerObjectProxy::WorkerObjectProxy(WorkerMessagingProxy* messagingProxy)
    : m_messagingProxy(messagingProxy)
{
}

ExecutionContext* WorkerObjectProxy::executionContext()
{
    ASSERT(m_messagingProxy);
    return m_messagingProxy->executionContext();
}

} // namespace blink