Source/core/html/SubmitInputType.cpp

/*
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 * Copyright (C) 2011 Apple Inc. All rights reserved.
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#include "config.h"
#include "core/html/SubmitInputType.h"

#include "core/dom/Event.h"
#include "core/html/FormDataList.h"
#include "core/html/HTMLFormElement.h"
#include "core/html/HTMLInputElement.h"
#include "core/html/InputTypeNames.h"
#include "core/platform/LocalizedStrings.h"
#include "wtf/PassOwnPtr.h"

namespace WebCore {

PassRefPtr<InputType> SubmitInputType::create(HTMLInputElement* element)
{
    return adoptRef(new SubmitInputType(element));
}

const AtomicString& SubmitInputType::formControlType() const
{
    return InputTypeNames::submit();
}

bool SubmitInputType::appendFormData(FormDataList& encoding, bool) const
{
    if (!element()->isActivatedSubmit())
        return false;
    encoding.appendData(element()->name(), element()->valueWithDefault());
    return true;
}

bool SubmitInputType::supportsRequired() const
{
    return false;
}

void SubmitInputType::handleDOMActivateEvent(Event* event)
{
    RefPtr<HTMLInputElement> element = this->element();
    if (element->isDisabledFormControl() || !element->form())
        return;
    element->setActivatedSubmit(true);
    element->form()->prepareForSubmission(event); // Event handlers can run.
    element->setActivatedSubmit(false);
    event->setDefaultHandled();
}

bool SubmitInputType::canBeSuccessfulSubmitButton()
{
    return true;
}

String SubmitInputType::defaultValue() const
{
    return submitButtonDefaultLabel();
}

bool SubmitInputType::isSubmitButton() const
{
    return true;
}

bool SubmitInputType::isTextButton() const
{
    return true;
}

} // namespace WebCore