93 lines
3.3 KiB
C++
93 lines
3.3 KiB
C++
/*
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* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
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* (C) 1999 Antti Koivisto (koivisto@kde.org)
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* Copyright (C) 2010 Apple Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#include "config.h"
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#include "HTMLMenuElement.h"
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#include "Chrome.h"
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#include "ChromeClient.h"
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#include "Document.h"
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#include "ElementChildIterator.h"
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#include "HTMLMenuItemElement.h"
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#include "HTMLNames.h"
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#include "Page.h"
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#include "RuntimeEnabledFeatures.h"
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#include <wtf/IsoMallocInlines.h>
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namespace WebCore {
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WTF_MAKE_ISO_ALLOCATED_IMPL(HTMLMenuElement);
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using namespace HTMLNames;
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inline HTMLMenuElement::HTMLMenuElement(const QualifiedName& tagName, Document& document)
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: HTMLElement(tagName, document)
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{
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ASSERT(hasTagName(menuTag));
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}
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Node::InsertedIntoAncestorResult HTMLMenuElement::insertedIntoAncestor(InsertionType type, ContainerNode& ancestor)
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{
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auto result = HTMLElement::insertedIntoAncestor(type, ancestor);
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if (type.connectedToDocument && RuntimeEnabledFeatures::sharedFeatures().menuItemElementEnabled() && m_isTouchBarMenu) {
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if (auto* page = document().page())
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page->chrome().client().didInsertMenuElement(*this);
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}
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return result;
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}
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void HTMLMenuElement::removedFromAncestor(RemovalType type, ContainerNode& ancestor)
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{
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HTMLElement::removedFromAncestor(type, ancestor);
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if (type.disconnectedFromDocument && RuntimeEnabledFeatures::sharedFeatures().menuItemElementEnabled() && m_isTouchBarMenu) {
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if (auto* page = document().page())
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page->chrome().client().didRemoveMenuElement(*this);
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}
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}
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void HTMLMenuElement::parseAttribute(const QualifiedName& name, const AtomString& value)
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{
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if (name != typeAttr || !RuntimeEnabledFeatures::sharedFeatures().menuItemElementEnabled()) {
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HTMLElement::parseAttribute(name, value);
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return;
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}
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bool wasTouchBarMenu = m_isTouchBarMenu;
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m_isTouchBarMenu = equalLettersIgnoringASCIICase(value, "touchbar");
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if (!wasTouchBarMenu && m_isTouchBarMenu) {
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if (auto* page = document().page()) {
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page->chrome().client().didInsertMenuElement(*this);
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for (auto& child : childrenOfType<Element>(*this))
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page->chrome().client().didInsertMenuItemElement(downcast<HTMLMenuItemElement>(child));
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}
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} else if (wasTouchBarMenu && !m_isTouchBarMenu) {
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if (auto* page = document().page())
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page->chrome().client().didRemoveMenuElement(*this);
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}
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}
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Ref<HTMLMenuElement> HTMLMenuElement::create(const QualifiedName& tagName, Document& document)
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{
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return adoptRef(*new HTMLMenuElement(tagName, document));
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}
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}
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