sky/engine/bindings-dart/core/dart/DartScheduledAction.cpp

/*
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#include "config.h"
#include "bindings/core/dart/DartScheduledAction.h"

#include "bindings/core/dart/DartController.h"
#include "bindings/core/dart/DartUtilities.h"
#include "core/dom/Document.h"

namespace blink {

DartScheduledAction::DartScheduledAction(Dart_Isolate isolate, Dart_Handle action)
    : m_isolate(isolate)
{
    m_action = Dart_NewPersistentHandle(action);
}

DartScheduledAction::~DartScheduledAction()
{
    ASSERT(m_action);
    DartIsolateScope scope(m_isolate);
    // FIXME: implement persistent handles tracking a la V8GCController::unregisterGlobalHandle.
    Dart_DeletePersistentHandle(m_action);
    m_action = 0;
}

void DartScheduledAction::execute(ExecutionContext* context)
{
    DartController* dartController = DartController::retrieve(context);
    ASSERT(dartController);
    ASSERT(m_action);
    DartIsolateScope scope(m_isolate);
    DartApiScope apiScope;
    Dart_Handle result = dartController->callFunction(Dart_HandleFromPersistent(m_action), 0, 0);
    if (Dart_IsError(result))
        DartUtilities::reportProblem(context, result);
}

} // namespace blink