/* * Copyright (C) 2010 Google Inc. All rights reserved. * Copyright (C) 2011 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #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 { // valueAttributeWasUpdatedAfterParsing() never be true for form controls create by createElement() or cloneNode(). // It's OK for now because we restore values only to form controls created by parsing. ASSERT(element()); return element()->valueAttributeWasUpdatedAfterParsing() ? FormControlState { { element()->value() } } : FormControlState { }; } void HiddenInputType::restoreFormControlState(const FormControlState& state) { ASSERT(element()); element()->setAttributeWithoutSynchronization(valueAttr, state[0]); } RenderPtr<RenderElement> HiddenInputType::createInputRenderer(RenderStyle&&) { ASSERT_NOT_REACHED(); return nullptr; } bool HiddenInputType::accessKeyAction(bool) { return false; } 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::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; } } // namespace WebCore