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