| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * (C) 2001 Dirk Mueller (mueller@kde.org) |
| * Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved. |
| * (C) 2006 Alexey Proskuryakov (ap@nypop.com) |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #include "core/html/HTMLKeygenElement.h" |
| |
| #include "bindings/core/v8/ExceptionStatePlaceholder.h" |
| #include "core/HTMLNames.h" |
| #include "core/dom/Document.h" |
| #include "core/dom/Text.h" |
| #include "core/dom/shadow/ShadowRoot.h" |
| #include "core/frame/UseCounter.h" |
| #include "core/html/FormData.h" |
| #include "core/html/HTMLOptionElement.h" |
| #include "core/html/HTMLSelectElement.h" |
| #include "core/layout/LayoutBlockFlow.h" |
| #include "core/loader/FrameLoaderClient.h" |
| #include "platform/text/PlatformLocale.h" |
| #include "public/platform/Platform.h" |
| #include "public/platform/WebLocalizedString.h" |
| #include "wtf/StdLibExtras.h" |
| |
| using namespace blink; |
| |
| namespace blink { |
| |
| using namespace HTMLNames; |
| |
| HTMLKeygenElement::HTMLKeygenElement(Document& document, HTMLFormElement* form) |
| : HTMLFormControlElementWithState(keygenTag, document, form) |
| { |
| UseCounter::count(document, UseCounter::HTMLKeygenElement); |
| if (document.frame()) |
| document.frame()->loader().client()->didUseKeygen(); |
| } |
| |
| PassRefPtrWillBeRawPtr<HTMLKeygenElement> HTMLKeygenElement::create(Document& document, HTMLFormElement* form) |
| { |
| RefPtrWillBeRawPtr<HTMLKeygenElement> keygen = adoptRefWillBeNoop(new HTMLKeygenElement(document, form)); |
| keygen->ensureUserAgentShadowRoot(); |
| return keygen.release(); |
| } |
| |
| LayoutObject* HTMLKeygenElement::createLayoutObject(const ComputedStyle& style) |
| { |
| // TODO(mstensho): While it's harmful and meaningless to allow most display types on replaced |
| // content (e.g. table, table-row or flex), it would be useful to honor at least some of |
| // them. Table-cell (and maybe table-caption too), for instance. See crbug.com/335040 |
| return new LayoutBlockFlow(this); |
| } |
| |
| void HTMLKeygenElement::didAddUserAgentShadowRoot(ShadowRoot& root) |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, keygenSelectPseudoId, ("-webkit-keygen-select", AtomicString::ConstructFromLiteral)); |
| |
| Vector<String> keys; |
| keys.reserveCapacity(2); |
| keys.append(locale().queryString(WebLocalizedString::KeygenMenuHighGradeKeySize)); |
| keys.append(locale().queryString(WebLocalizedString::KeygenMenuMediumGradeKeySize)); |
| |
| // Create a select element with one option element for each key size. |
| RefPtrWillBeRawPtr<HTMLSelectElement> select = HTMLSelectElement::create(document()); |
| select->setShadowPseudoId(keygenSelectPseudoId); |
| for (const String& key : keys) { |
| RefPtrWillBeRawPtr<HTMLOptionElement> option = HTMLOptionElement::create(document()); |
| option->appendChild(Text::create(document(), key)); |
| select->appendChild(option); |
| } |
| |
| root.appendChild(select); |
| } |
| |
| void HTMLKeygenElement::parseAttribute(const QualifiedName& name, const AtomicString& oldValue, const AtomicString& value) |
| { |
| // Reflect disabled attribute on the shadow select element |
| if (name == disabledAttr) |
| shadowSelect()->setAttribute(name, value); |
| |
| HTMLFormControlElement::parseAttribute(name, oldValue, value); |
| } |
| |
| void HTMLKeygenElement::appendToFormData(FormData& formData) |
| { |
| // Only RSA is supported at this time. |
| const AtomicString& keyType = fastGetAttribute(keytypeAttr); |
| if (!keyType.isNull() && !equalIgnoringCase(keyType, "rsa")) |
| return; |
| SecurityOrigin* topOrigin = document().frame()->tree().top()->securityContext()->securityOrigin(); |
| String value = Platform::current()->signedPublicKeyAndChallengeString( |
| shadowSelect()->selectedIndex(), fastGetAttribute(challengeAttr), document().baseURL(), |
| KURL(KURL(), topOrigin->toString())); |
| if (!value.isNull()) |
| formData.append(name(), value); |
| } |
| |
| const AtomicString& HTMLKeygenElement::formControlType() const |
| { |
| DEFINE_STATIC_LOCAL(const AtomicString, keygen, ("keygen", AtomicString::ConstructFromLiteral)); |
| return keygen; |
| } |
| |
| void HTMLKeygenElement::resetImpl() |
| { |
| shadowSelect()->reset(); |
| } |
| |
| HTMLSelectElement* HTMLKeygenElement::shadowSelect() const |
| { |
| ShadowRoot* root = userAgentShadowRoot(); |
| return root ? toHTMLSelectElement(root->firstChild()) : 0; |
| } |
| |
| bool HTMLKeygenElement::isInteractiveContent() const |
| { |
| return true; |
| } |
| |
| bool HTMLKeygenElement::supportsAutofocus() const |
| { |
| return true; |
| } |
| |
| } // namespace |