66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
/*
|
|
* Copyright (C) 2015 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:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
|
|
#include "HTMLElement.h"
|
|
|
|
namespace WebCore {
|
|
|
|
class HTMLSlotElement final : public HTMLElement {
|
|
WTF_MAKE_ISO_ALLOCATED(HTMLSlotElement);
|
|
public:
|
|
static Ref<HTMLSlotElement> create(const QualifiedName&, Document&);
|
|
|
|
const Vector<WeakPtr<Node>>* assignedNodes() const;
|
|
struct AssignedNodesOptions {
|
|
bool flatten;
|
|
};
|
|
Vector<Ref<Node>> assignedNodes(const AssignedNodesOptions&) const;
|
|
Vector<Ref<Element>> assignedElements(const AssignedNodesOptions&) const;
|
|
|
|
void enqueueSlotChangeEvent();
|
|
void didRemoveFromSignalSlotList() { m_inSignalSlotList = false; }
|
|
|
|
void dispatchSlotChangeEvent();
|
|
|
|
bool isInInsertedIntoAncestor() const { return m_isInInsertedIntoAncestor; }
|
|
|
|
private:
|
|
HTMLSlotElement(const QualifiedName&, Document&);
|
|
|
|
InsertedIntoAncestorResult insertedIntoAncestor(InsertionType, ContainerNode&) final;
|
|
void removedFromAncestor(RemovalType, ContainerNode&) final;
|
|
void childrenChanged(const ChildChange&) final;
|
|
void attributeChanged(const QualifiedName&, const AtomString& oldValue, const AtomString& newValue, AttributeModificationReason) final;
|
|
|
|
bool m_inSignalSlotList { false };
|
|
bool m_isInInsertedIntoAncestor { false };
|
|
};
|
|
|
|
}
|
|
|