StringCallback.cpp   [plain text]


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#include "config.h"
#include "StringCallback.h"

#include "ScriptExecutionContext.h"
#include <wtf/text/WTFString.h>

namespace WebCore {

namespace {

class DispatchCallbackTask : public ScriptExecutionContext::Task {
public:
    static PassOwnPtr<DispatchCallbackTask> create(PassRefPtr<StringCallback> callback, const String& data)
    {
        return adoptPtr(new DispatchCallbackTask(callback, data));
    }

    virtual void performTask(ScriptExecutionContext*)
    {
        m_callback->handleEvent(m_data);
    }

private:
    DispatchCallbackTask(PassRefPtr<StringCallback> callback, const String& data)
        : m_callback(callback)
        , m_data(data)
    {
    }

    RefPtr<StringCallback> m_callback;
    const String m_data;
};

} // namespace

void StringCallback::scheduleCallback(ScriptExecutionContext* context, const String& data)
{
    context->postTask(DispatchCallbackTask::create(this, data));
}

} // namespace WebCore