/*
* 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, 2009 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 ShadowData_h
#define ShadowData_h
#include "platform/geometry/FloatPoint.h"
#include "platform/graphics/Color.h"
namespace WebCore {
enum ShadowStyle { Normal, Inset };
// This class holds information about shadows for the text-shadow and box-shadow properties.
class ShadowData {
WTF_MAKE_FAST_ALLOCATED;
public:
ShadowData(const FloatPoint& location, float blur, float spread, ShadowStyle style, const Color& color)
: m_location(location)
, m_blur(blur)
, m_spread(spread)
, m_color(color)
, m_style(style)
{
}
bool operator==(const ShadowData&) const;
bool operator!=(const ShadowData& o) const { return !(*this == o); }
ShadowData blend(const ShadowData& from, double progress) const;
float x() const { return m_location.x(); }
float y() const { return m_location.y(); }
FloatPoint location() const { return m_location; }
float blur() const { return m_blur; }
float spread() const { return m_spread; }
ShadowStyle style() const { return m_style; }
const Color& color() const { return m_color; }
private:
FloatPoint m_location;
float m_blur;
float m_spread;
// FIXME: We should use StyleColor here to allow currentColor to work correctly with visited links
Color m_color;
ShadowStyle m_style;
};
} // namespace WebCore
#endif // ShadowData_h