Move core/layout/style to core/style

Source/core/layout/style/KeyframeList.h

-/*
- * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
- *           (C) 2000 Antti Koivisto (koivisto@kde.org)
- *           (C) 2000 Dirk Mueller (mueller@kde.org)
- * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
- * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.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.
- *
- */
-
-#ifndef KeyframeList_h
-#define KeyframeList_h
-
-#include "core/CSSPropertyNames.h"
-#include "core/layout/style/StyleInheritedData.h"
-#include "wtf/HashSet.h"
-#include "wtf/RefPtr.h"
-#include "wtf/Vector.h"
-#include "wtf/text/AtomicString.h"
-
-namespace blink {
-
-class LayoutObject;
-class ComputedStyle;
-
-class KeyframeValue {
-public:
-    KeyframeValue(double key, PassRefPtr<ComputedStyle> style)
-        : m_key(key)
-        , m_style(style)
-    {
-    }
-
-    void addProperty(CSSPropertyID prop) { m_properties.add(prop); }
-    bool containsProperty(CSSPropertyID prop) const { return m_properties.contains(prop); }
-    const HashSet<CSSPropertyID>& properties() const { return m_properties; }
-
-    double key() const { return m_key; }
-    void setKey(double key) { m_key = key; }
-
-    const ComputedStyle* style() const { return m_style.get(); }
-    void setStyle(PassRefPtr<ComputedStyle> style) { m_style = style; }
-
-private:
-    double m_key;
-    HashSet<CSSPropertyID> m_properties; // The properties specified in this keyframe.
-    RefPtr<ComputedStyle> m_style;
-};
-
-class KeyframeList {
-public:
-    KeyframeList(LayoutObject&, const AtomicString& animationName)
-        : m_animationName(animationName)
-    {
-        insert(KeyframeValue(0, nullptr));
-        insert(KeyframeValue(1, nullptr));
-    }
-    ~KeyframeList();
-
-    const AtomicString& animationName() const { return m_animationName; }
-
-    void insert(const KeyframeValue&);
-
-    void addProperty(CSSPropertyID prop) { m_properties.add(prop); }
-    bool containsProperty(CSSPropertyID prop) const { return m_properties.contains(prop); }
-    HashSet<CSSPropertyID>::const_iterator beginProperties() const { return m_properties.begin(); }
-    HashSet<CSSPropertyID>::const_iterator endProperties() const { return m_properties.end(); }
-
-    void clear();
-    bool isEmpty() const { return m_keyframes.isEmpty(); }
-    size_t size() const { return m_keyframes.size(); }
-    const KeyframeValue& operator[](size_t index) const { return m_keyframes[index]; }
-
-private:
-    AtomicString m_animationName;
-    Vector<KeyframeValue> m_keyframes; // Kept sorted by key.
-    HashSet<CSSPropertyID> m_properties; // The properties being animated.
-};
-
-} // namespace blink
-
-#endif // KeyframeList_h