HiddenInputType.cpp [plain text]
#include "config.h"
#include "HiddenInputType.h"
#include "DOMFormData.h"
#include "FormController.h"
#include "HTMLInputElement.h"
#include "HTMLNames.h"
#include "InputTypeNames.h"
#include "RenderElement.h"
namespace WebCore {
using namespace HTMLNames;
const AtomString& HiddenInputType::formControlType() const
{
return InputTypeNames::hidden();
}
FormControlState HiddenInputType::saveFormControlState() const
{
ASSERT(element());
return element()->valueAttributeWasUpdatedAfterParsing() ? FormControlState { { element()->value() } } : FormControlState { };
}
void HiddenInputType::restoreFormControlState(const FormControlState& state)
{
ASSERT(element());
element()->setAttributeWithoutSynchronization(valueAttr, state[0]);
}
bool HiddenInputType::supportsValidation() const
{
return false;
}
RenderPtr<RenderElement> HiddenInputType::createInputRenderer(RenderStyle&&)
{
ASSERT_NOT_REACHED();
return nullptr;
}
void HiddenInputType::accessKeyAction(bool)
{
}
bool HiddenInputType::rendererIsNeeded()
{
return false;
}
bool HiddenInputType::storesValueSeparateFromAttribute()
{
return false;
}
void HiddenInputType::setValue(const String& sanitizedValue, bool, TextFieldEventBehavior)
{
ASSERT(element());
element()->setAttributeWithoutSynchronization(valueAttr, sanitizedValue);
}
bool HiddenInputType::isHiddenType() const
{
return true;
}
bool HiddenInputType::appendFormData(DOMFormData& formData, bool isMultipartForm) const
{
ASSERT(element());
auto name = element()->name();
if (equalIgnoringASCIICase(name, "_charset_")) {
formData.append(name, String { formData.encoding().name() });
return true;
}
return InputType::appendFormData(formData, isMultipartForm);
}
bool HiddenInputType::shouldRespectHeightAndWidthAttributes()
{
return true;
}
}