#pragma once
#include "BorderValue.h"
#include "LengthSize.h"
#include "NinePieceImage.h"
namespace WebCore {
class BorderData {
friend class RenderStyle;
public:
BorderData()
: m_topLeft { { 0, Fixed }, { 0, Fixed } }
, m_topRight { { 0, Fixed }, { 0, Fixed } }
, m_bottomLeft { { 0, Fixed }, { 0, Fixed } }
, m_bottomRight { { 0, Fixed }, { 0, Fixed } }
{
}
bool hasBorder() const
{
bool haveImage = m_image.hasImage();
return m_left.nonZero(!haveImage) || m_right.nonZero(!haveImage) || m_top.nonZero(!haveImage) || m_bottom.nonZero(!haveImage);
}
bool hasVisibleBorder() const
{
bool haveImage = m_image.hasImage();
return m_left.isVisible(!haveImage) || m_right.isVisible(!haveImage) || m_top.isVisible(!haveImage) || m_bottom.isVisible(!haveImage);
}
bool hasFill() const
{
return m_image.hasImage() && m_image.fill();
}
bool hasBorderRadius() const
{
return !m_topLeft.width.isZero()
|| !m_topRight.width.isZero()
|| !m_bottomLeft.width.isZero()
|| !m_bottomRight.width.isZero();
}
float borderLeftWidth() const
{
if (!m_image.hasImage() && (m_left.style() == BNONE || m_left.style() == BHIDDEN))
return 0;
return m_left.width();
}
float borderRightWidth() const
{
if (!m_image.hasImage() && (m_right.style() == BNONE || m_right.style() == BHIDDEN))
return 0;
return m_right.width();
}
float borderTopWidth() const
{
if (!m_image.hasImage() && (m_top.style() == BNONE || m_top.style() == BHIDDEN))
return 0;
return m_top.width();
}
float borderBottomWidth() const
{
if (!m_image.hasImage() && (m_bottom.style() == BNONE || m_bottom.style() == BHIDDEN))
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_topLeft == o.m_topLeft && m_topRight == o.m_topRight && m_bottomLeft == o.m_bottomLeft && m_bottomRight == o.m_bottomRight;
}
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& topLeft() const { return m_topLeft; }
const LengthSize& topRight() const { return m_topRight; }
const LengthSize& bottomLeft() const { return m_bottomLeft; }
const LengthSize& bottomRight() const { return m_bottomRight; }
private:
BorderValue m_left;
BorderValue m_right;
BorderValue m_top;
BorderValue m_bottom;
NinePieceImage m_image;
LengthSize m_topLeft;
LengthSize m_topRight;
LengthSize m_bottomLeft;
LengthSize m_bottomRight;
};
}