| /* |
| * Copyright (C) 2019 Igalia S.L. |
| * |
| * 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. AND ITS 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 APPLE INC. OR ITS 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 "DOMRectReadOnly.h" |
| #include "Element.h" |
| #include "FloatRect.h" |
| #include "ResizeObserverSize.h" |
| #include <wtf/RefCounted.h> |
| |
| namespace WebCore { |
| |
| class Element; |
| class ResizeObserverSize; |
| |
| class ResizeObserverEntry : public RefCounted<ResizeObserverEntry> { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| static Ref<ResizeObserverEntry> create(Element* target, const FloatRect& contentRect, FloatSize borderBoxSize, FloatSize contentBoxSize) |
| { |
| return adoptRef(*new ResizeObserverEntry(target, contentRect, borderBoxSize, contentBoxSize)); |
| } |
| |
| Element* target() const { return m_target.get(); } |
| DOMRectReadOnly* contentRect() const { return m_contentRect.ptr(); } |
| |
| const Vector<Ref<ResizeObserverSize>>& borderBoxSize() const { return m_borderBoxSizes; } |
| const Vector<Ref<ResizeObserverSize>>& contentBoxSize() const { return m_contentBoxSizes; } |
| |
| private: |
| ResizeObserverEntry(Element* target, const FloatRect& contentRect, FloatSize borderBoxSize, FloatSize contentBoxSize) |
| : m_target(target) |
| , m_contentRect(DOMRectReadOnly::create(contentRect.x(), contentRect.y(), contentRect.width(), contentRect.height())) |
| , m_borderBoxSizes({ ResizeObserverSize::create(borderBoxSize.width(), borderBoxSize.height()) }) |
| , m_contentBoxSizes({ ResizeObserverSize::create(contentBoxSize.width(), contentBoxSize.height()) }) |
| { |
| } |
| |
| RefPtr<Element> m_target; |
| Ref<DOMRectReadOnly> m_contentRect; |
| // The spec is designed to allow mulitple boxes for multicol scenarios, but for now these vectors only ever contain one entry. |
| Vector<Ref<ResizeObserverSize>> m_borderBoxSizes; |
| Vector<Ref<ResizeObserverSize>> m_contentBoxSizes; |
| }; |
| |
| } // namespace WebCore |