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/*
* 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.
*
*/
#pragma once
#include "BorderValue.h"
#include "LengthSize.h"
#include "NinePieceImage.h"
namespace WebCore {
class OutlineValue;
class BorderData {
friend class RenderStyle;
public:
BorderData()
: m_topLeftRadius { { 0, LengthType::Fixed }, { 0, LengthType::Fixed } }
, m_topRightRadius { { 0, LengthType::Fixed }, { 0, LengthType::Fixed } }
, m_bottomLeftRadius { { 0, LengthType::Fixed }, { 0, LengthType::Fixed } }
, m_bottomRightRadius { { 0, LengthType::Fixed }, { 0, LengthType::Fixed } }
{
}
bool hasBorder() const
{
return m_left.nonZero() || m_right.nonZero() || m_top.nonZero() || m_bottom.nonZero();
}
bool hasVisibleBorder() const
{
return m_left.isVisible() || m_right.isVisible() || m_top.isVisible() || m_bottom.isVisible();
}
bool hasBorderImage() const
{
return m_image.hasImage();
}
bool hasBorderRadius() const
{
return !m_topLeftRadius.width.isZero()
|| !m_topRightRadius.width.isZero()
|| !m_bottomLeftRadius.width.isZero()
|| !m_bottomRightRadius.width.isZero();
}
float borderLeftWidth() const
{
if (m_left.style() == BorderStyle::None || m_left.style() == BorderStyle::Hidden)
return 0;
return m_left.width();
}
float borderRightWidth() const
{
if (m_right.style() == BorderStyle::None || m_right.style() == BorderStyle::Hidden)
return 0;
return m_right.width();
}
float borderTopWidth() const
{
if (m_top.style() == BorderStyle::None || m_top.style() == BorderStyle::Hidden)
return 0;
return m_top.width();
}
float borderBottomWidth() const
{
if (m_bottom.style() == BorderStyle::None || m_bottom.style() == BorderStyle::Hidden)
return 0;
return m_bottom.width();
}
FloatBoxExtent borderWidth() const
{
return FloatBoxExtent(borderTopWidth(), borderRightWidth(), borderBottomWidth(), borderLeftWidth());
}
bool operator==(const BorderData& o) const
{
return m_left == o.m_left && m_right == o.m_right && m_top == o.m_top && m_bottom == o.m_bottom && m_image == o.m_image
&& m_topLeftRadius == o.m_topLeftRadius && m_topRightRadius == o.m_topRightRadius && m_bottomLeftRadius == o.m_bottomLeftRadius && m_bottomRightRadius == o.m_bottomRightRadius;
}
bool operator!=(const BorderData& o) const
{
return !(*this == o);
}
const BorderValue& left() const { return m_left; }
const BorderValue& right() const { return m_right; }
const BorderValue& top() const { return m_top; }
const BorderValue& bottom() const { return m_bottom; }
const NinePieceImage& image() const { return m_image; }
const LengthSize& topLeftRadius() const { return m_topLeftRadius; }
const LengthSize& topRightRadius() const { return m_topRightRadius; }
const LengthSize& bottomLeftRadius() const { return m_bottomLeftRadius; }
const LengthSize& bottomRightRadius() const { return m_bottomRightRadius; }
void dump(TextStream&, DumpStyleValues = DumpStyleValues::All) const;
private:
BorderValue m_left;
BorderValue m_right;
BorderValue m_top;
BorderValue m_bottom;
NinePieceImage m_image;
LengthSize m_topLeftRadius;
LengthSize m_topRightRadius;
LengthSize m_bottomLeftRadius;
LengthSize m_bottomRightRadius;
};
WTF::TextStream& operator<<(WTF::TextStream&, const BorderValue&);
WTF::TextStream& operator<<(WTF::TextStream&, const OutlineValue&);
WTF::TextStream& operator<<(WTF::TextStream&, const BorderData&);
} // namespace WebCore
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